thinkphp框架打印查询语句
直接上代码
$type_id = 31;
echo Db::name('ymtype')->where('parent_id', $type_id)->fetchSql()->select(); //打印查询语句
$results = Db::name('ymtype')->where('parent_id', $type_id)->select();
echo count($results); // 显示结果数量,
$type_id = 31;
echo Db::name('ymtype')->where('parent_id', $type_id)->fetchSql()->select(); //打印查询语句
$results = Db::name('ymtype')->where('parent_id', $type_id)->select();
echo count($results); // 显示结果数量,